1227103667985

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{1474769}}^1$

素因数の和:1475058

約数の個数: 64

約数和(自身を含む): 2247691057920

約数和(自身を除く): 1020587389935

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 251, 255, 663, 753, 1105, 1255, 3263, 3315, 3765, 4267, 9789, 12801, 16315, 21335, 48945, 55471, 64005, 166413, 277355, 832065, 1474769, 4424307, 7373845, 19171997, 22121535, 25071073, 57515991, 75213219, 95859985, 125355365, 287579955, 325923949, 370167019, 376066095, 977771847, 1110501057, 1629619745, 1850835095, 4812171247, 4888859235, 5552505285, 6292839323, 14436513741, 18878517969, 24060856235, 31464196615, 72182568705, 81806911199, 94392589845, 245420733597, 409034555995, 1227103667985]

約数ペア:

[(1, 1227103667985), (3, 409034555995), (5, 245420733597), (13, 94392589845), (15, 81806911199), (17, 72182568705), (39, 31464196615), (51, 24060856235), (65, 18878517969), (85, 14436513741), (195, 6292839323), (221, 5552505285), (251, 4888859235), (255, 4812171247), (663, 1850835095), (753, 1629619745), (1105, 1110501057), (1255, 977771847), (3263, 376066095), (3315, 370167019), (3765, 325923949), (4267, 287579955), (9789, 125355365), (12801, 95859985), (16315, 75213219), (21335, 57515991), (48945, 25071073), (55471, 22121535), (64005, 19171997), (166413, 7373845), (277355, 4424307), (832065, 1474769)]