5201991075

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3347}}^1$

素因数の和:3453

約数の個数: 96

約数和(自身を含む): 9684665856

約数和(自身を除く): 4482674781

約数列:

[1, 3, 5, 15, 17, 23, 25, 51, 53, 69, 75, 85, 115, 159, 255, 265, 345, 391, 425, 575, 795, 901, 1173, 1219, 1275, 1325, 1725, 1955, 2703, 3347, 3657, 3975, 4505, 5865, 6095, 9775, 10041, 13515, 16735, 18285, 20723, 22525, 29325, 30475, 50205, 56899, 62169, 67575, 76981, 83675, 91425, 103615, 170697, 177391, 230943, 251025, 284495, 310845, 384905, 518075, 532173, 853485, 886955, 1154715, 1308677, 1422475, 1554225, 1924525, 2660865, 3015647, 3926031, 4079993, 4267425, 4434775, 5773575, 6543385, 9046941, 12239979, 13304325, 15078235, 19630155, 20399965, 32716925, 45234705, 61199895, 69359881, 75391175, 98150775, 101999825, 208079643, 226173525, 305999475, 346799405, 1040398215, 1733997025, 5201991075]

約数ペア:

[(1, 5201991075), (3, 1733997025), (5, 1040398215), (15, 346799405), (17, 305999475), (23, 226173525), (25, 208079643), (51, 101999825), (53, 98150775), (69, 75391175), (75, 69359881), (85, 61199895), (115, 45234705), (159, 32716925), (255, 20399965), (265, 19630155), (345, 15078235), (391, 13304325), (425, 12239979), (575, 9046941), (795, 6543385), (901, 5773575), (1173, 4434775), (1219, 4267425), (1275, 4079993), (1325, 3926031), (1725, 3015647), (1955, 2660865), (2703, 1924525), (3347, 1554225), (3657, 1422475), (3975, 1308677), (4505, 1154715), (5865, 886955), (6095, 853485), (9775, 532173), (10041, 518075), (13515, 384905), (16735, 310845), (18285, 284495), (20723, 251025), (22525, 230943), (29325, 177391), (30475, 170697), (50205, 103615), (56899, 91425), (62169, 83675), (67575, 76981)]