73029825

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1553}}^1$

素因数の和:1599

約数の個数: 72

約数和(自身を含む): 150302880

約数和(自身を除く): 77273055

約数列:

[1, 3, 5, 9, 11, 15, 19, 25, 33, 45, 55, 57, 75, 95, 99, 165, 171, 209, 225, 275, 285, 475, 495, 627, 825, 855, 1045, 1425, 1553, 1881, 2475, 3135, 4275, 4659, 5225, 7765, 9405, 13977, 15675, 17083, 23295, 29507, 38825, 47025, 51249, 69885, 85415, 88521, 116475, 147535, 153747, 256245, 265563, 324577, 349425, 427075, 442605, 737675, 768735, 973731, 1281225, 1327815, 1622885, 2213025, 2921193, 3843675, 4868655, 6639075, 8114425, 14605965, 24343275, 73029825]

約数ペア:

[(1, 73029825), (3, 24343275), (5, 14605965), (9, 8114425), (11, 6639075), (15, 4868655), (19, 3843675), (25, 2921193), (33, 2213025), (45, 1622885), (55, 1327815), (57, 1281225), (75, 973731), (95, 768735), (99, 737675), (165, 442605), (171, 427075), (209, 349425), (225, 324577), (275, 265563), (285, 256245), (475, 153747), (495, 147535), (627, 116475), (825, 88521), (855, 85415), (1045, 69885), (1425, 51249), (1553, 47025), (1881, 38825), (2475, 29507), (3135, 23295), (4275, 17083), (4659, 15675), (5225, 13977), (7765, 9405)]