316213309425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1\times {\mathrm{12713}}^1$

素因数の和:13099

約数の個数: 96

約数和(自身を含む): 571033951488

約数和(自身を除く): 254820642063

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 97, 195, 263, 291, 325, 485, 789, 975, 1261, 1315, 1455, 2425, 3419, 3783, 3945, 6305, 6575, 7275, 10257, 12713, 17095, 18915, 19725, 25511, 31525, 38139, 51285, 63565, 76533, 85475, 94575, 127555, 165269, 190695, 256425, 317825, 331643, 382665, 495807, 637775, 826345, 953475, 994929, 1233161, 1658215, 1913325, 2479035, 3343519, 3699483, 4131725, 4974645, 6165805, 8291075, 10030557, 12395175, 16031093, 16717595, 18497415, 24873225, 30829025, 43465747, 48093279, 50152785, 80155465, 83587975, 92487075, 130397241, 217328735, 240466395, 250763925, 324321343, 400777325, 651986205, 972964029, 1086643675, 1202331975, 1621606715, 3259931025, 4216177459, 4864820145, 8108033575, 12648532377, 21080887295, 24324100725, 63242661885, 105404436475, 316213309425]

約数ペア:

[(1, 316213309425), (3, 105404436475), (5, 63242661885), (13, 24324100725), (15, 21080887295), (25, 12648532377), (39, 8108033575), (65, 4864820145), (75, 4216177459), (97, 3259931025), (195, 1621606715), (263, 1202331975), (291, 1086643675), (325, 972964029), (485, 651986205), (789, 400777325), (975, 324321343), (1261, 250763925), (1315, 240466395), (1455, 217328735), (2425, 130397241), (3419, 92487075), (3783, 83587975), (3945, 80155465), (6305, 50152785), (6575, 48093279), (7275, 43465747), (10257, 30829025), (12713, 24873225), (17095, 18497415), (18915, 16717595), (19725, 16031093), (25511, 12395175), (31525, 10030557), (38139, 8291075), (51285, 6165805), (63565, 4974645), (76533, 4131725), (85475, 3699483), (94575, 3343519), (127555, 2479035), (165269, 1913325), (190695, 1658215), (256425, 1233161), (317825, 994929), (331643, 953475), (382665, 826345), (495807, 637775)]