72288195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{809}}^1$

素因数の和:884

約数の個数: 64

約数和(自身を含む): 141834240

約数和(自身を除く): 69546045

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 37, 69, 105, 111, 115, 161, 185, 259, 345, 483, 555, 777, 805, 809, 851, 1295, 2415, 2427, 2553, 3885, 4045, 4255, 5663, 5957, 12135, 12765, 16989, 17871, 18607, 28315, 29785, 29933, 55821, 84945, 89355, 89799, 93035, 130249, 149665, 209531, 279105, 390747, 448995, 628593, 651245, 688459, 1047655, 1953735, 2065377, 3142965, 3442295, 4819213, 10326885, 14457639, 24096065, 72288195]

約数ペア:

[(1, 72288195), (3, 24096065), (5, 14457639), (7, 10326885), (15, 4819213), (21, 3442295), (23, 3142965), (35, 2065377), (37, 1953735), (69, 1047655), (105, 688459), (111, 651245), (115, 628593), (161, 448995), (185, 390747), (259, 279105), (345, 209531), (483, 149665), (555, 130249), (777, 93035), (805, 89799), (809, 89355), (851, 84945), (1295, 55821), (2415, 29933), (2427, 29785), (2553, 28315), (3885, 18607), (4045, 17871), (4255, 16989), (5663, 12765), (5957, 12135)]