230475225

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{821}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 403634880

約数和(自身を除く): 173159655

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 197, 285, 475, 591, 821, 985, 1425, 2463, 2955, 3743, 4105, 4925, 11229, 12315, 14775, 15599, 18715, 20525, 46797, 56145, 61575, 77995, 93575, 161737, 233985, 280725, 389975, 485211, 808685, 1169925, 2426055, 3073003, 4043425, 9219009, 12130275, 15365015, 46095045, 76825075, 230475225]

約数ペア:

[(1, 230475225), (3, 76825075), (5, 46095045), (15, 15365015), (19, 12130275), (25, 9219009), (57, 4043425), (75, 3073003), (95, 2426055), (197, 1169925), (285, 808685), (475, 485211), (591, 389975), (821, 280725), (985, 233985), (1425, 161737), (2463, 93575), (2955, 77995), (3743, 61575), (4105, 56145), (4925, 46797), (11229, 20525), (12315, 18715), (14775, 15599)]