157219455465

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{216829}}^1$

素因数の和:217015

約数の個数: 64

約数和(自身を含む): 288505324800

約数和(自身を除く): 131285869335

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 131, 135, 205, 369, 393, 615, 655, 1107, 1179, 1845, 1965, 3537, 5371, 5535, 5895, 16113, 17685, 26855, 48339, 80565, 145017, 216829, 241695, 650487, 725085, 1084145, 1951461, 3252435, 5854383, 8889989, 9757305, 26669967, 28404599, 29271915, 44449945, 80009901, 85213797, 133349835, 142022995, 240029703, 255641391, 400049505, 426068985, 766924173, 1164588559, 1200148515, 1278206955, 3493765677, 3834620865, 5822942795, 10481297031, 17468828385, 31443891093, 52406485155, 157219455465]

約数ペア:

[(1, 157219455465), (3, 52406485155), (5, 31443891093), (9, 17468828385), (15, 10481297031), (27, 5822942795), (41, 3834620865), (45, 3493765677), (123, 1278206955), (131, 1200148515), (135, 1164588559), (205, 766924173), (369, 426068985), (393, 400049505), (615, 255641391), (655, 240029703), (1107, 142022995), (1179, 133349835), (1845, 85213797), (1965, 80009901), (3537, 44449945), (5371, 29271915), (5535, 28404599), (5895, 26669967), (16113, 9757305), (17685, 8889989), (26855, 5854383), (48339, 3252435), (80565, 1951461), (145017, 1084145), (216829, 725085), (241695, 650487)]